#4597CF#4597CF

#4597CF is a light, moderate cyan. Relative luminance 0.279; OKLCH L 65.0% C 0.116 H 241.5°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#4597CF
RGB	rgb(69, 151, 207)
HSL	hsl(204, 59%, 54%)
HSV	hsv(204, 67%, 81%)
CMYK	cmyk(66.7%, 27.1%, 0%, 18.8%)
CIE-LAB	lab(59.80, -7.31, -36.06)
CIE-LCH	lch(59.80, 36.79, 258.54°)
OKLab	oklab(64.98% -0.0551 -0.1016)
OKLCH	oklch(64.98% 0.116 241.5)
XYZ	xyz(24.7790, 27.9008, 63.0989)
Luminance	0.2790 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4597CF #CF7D45

analogous

#45CFC2 #4597CF #4552CF

triadic

#4597CF #CF4597 #97CF45

tetradic

#4597CF #C245CF #CF7D45 #52CF45

square

#4597CF #C245CF #CF7D45 #52CF45

split-complementary

#4597CF #CF4552 #CFC245

monochromatic

#20557A #2C77AB #4597CF #76B2DC #A6CDE8

Accessibility & contrast

On white

3.19

#4597CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#4597CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4597CF

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4597CF	#FFFFFF	#000000	##000000
##4597CF	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E98D2

Deuteranopia (green-blind)

#6B8ACE

Tritanopia (blue-blind)

#00A5AA

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4597cf;
/* rgb */ color: rgb(69, 151, 207);
/* oklch */ color: oklch(65.0% 0.116 241.5);

Tailwind

colors: {
  custom: {
    50: '#87b5de',
    500: '#4597cf',
    950: '#000000',
  },
}

SCSS

$custom: #4597cf;
$custom-light: #87b5de;
$custom-dark: #000000;

JSON

{
  "hex": "#4597cf",
  "rgb": {
    "r": 69,
    "g": 151,
    "b": 207
  },
  "hsl": {
    "h": 204.348,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.64982,
    "c": 0.11557,
    "h": 241.5
  },
  "luminance": 0.27903
}

Semantic roles & 50–950 ramp

primary

#4597CF

secondary

#D5B29B

accent

#8546E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4597CF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →